EASY
7th CBSE
IMPORTANT
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In case of solids, heat is transferred by the process of conduction.

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Important Questions on Heat and Its Effects

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q 8

State whether the given statement is True or False. Correct the false statement.

Water takes less time to get heated as compared to land.

MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q 9
Convection plays an important role in the land breeze and the sea breeze.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q 10

State whether the given statement is True or False. Correct the false statement.

The sunlight reaches us by conduction.

MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q I
Define heat.
MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q I
Describe a clinical thermometer with a diagram. 
MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q I
Define the term expansion.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q I

Define the following.

Thermos flask

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>EXERCISE>Q I

Define the following term.

Conductors